153851880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 256

約数和(自身を含む): 578833920

約数和(自身を除く): 424982040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 168, 182, 193, 195, 210, 219, 260, 273, 280, 292, 312, 364, 365, 386, 390, 420, 438, 455, 511, 520, 546, 579, 584, 728, 730, 772, 780, 840, 876, 910, 949, 965, 1022, 1092, 1095, 1158, 1351, 1365, 1460, 1533, 1544, 1560, 1752, 1820, 1898, 1930, 2044, 2184, 2190, 2316, 2509, 2555, 2702, 2730, 2847, 2895, 2920, 3066, 3640, 3796, 3860, 4053, 4088, 4380, 4632, 4745, 5018, 5110, 5404, 5460, 5694, 5790, 6132, 6643, 6755, 7527, 7592, 7665, 7720, 8106, 8760, 9490, 10036, 10220, 10808, 10920, 11388, 11580, 12264, 12545, 13286, 13510, 14089, 14235, 15054, 15330, 16212, 17563, 18980, 19929, 20072, 20265, 20440, 22776, 23160, 25090, 26572, 27020, 28178, 28470, 30108, 30660, 32424, 33215, 35126, 37635, 37960, 39858, 40530, 42267, 50180, 52689, 53144, 54040, 56356, 56940, 60216, 61320, 66430, 70252, 70445, 75270, 79716, 81060, 84534, 87815, 98623, 99645, 100360, 105378, 112712, 113880, 132860, 140504, 140890, 150540, 159432, 162120, 169068, 175630, 183157, 197246, 199290, 210756, 211335, 263445, 265720, 281780, 295869, 301080, 338136, 351260, 366314, 394492, 398580, 421512, 422670, 493115, 526890, 549471, 563560, 591738, 702520, 732628, 788984, 797160, 845340, 915785, 986230, 1053780, 1098942, 1183476, 1282099, 1465256, 1479345, 1690680, 1831570, 1972460, 2107560, 2197884, 2366952, 2564198, 2747355, 2958690, 3663140, 3846297, 3944920, 4395768, 5128396, 5494710, 5917380, 6410495, 7326280, 7692594, 10256792, 10989420, 11834760, 12820990, 15385188, 19231485, 21978840, 25641980, 30770376, 38462970, 51283960, 76925940, 153851880]

約数ペア:

[(1, 153851880), (2, 76925940), (3, 51283960), (4, 38462970), (5, 30770376), (6, 25641980), (7, 21978840), (8, 19231485), (10, 15385188), (12, 12820990), (13, 11834760), (14, 10989420), (15, 10256792), (20, 7692594), (21, 7326280), (24, 6410495), (26, 5917380), (28, 5494710), (30, 5128396), (35, 4395768), (39, 3944920), (40, 3846297), (42, 3663140), (52, 2958690), (56, 2747355), (60, 2564198), (65, 2366952), (70, 2197884), (73, 2107560), (78, 1972460), (84, 1831570), (91, 1690680), (104, 1479345), (105, 1465256), (120, 1282099), (130, 1183476), (140, 1098942), (146, 1053780), (156, 986230), (168, 915785), (182, 845340), (193, 797160), (195, 788984), (210, 732628), (219, 702520), (260, 591738), (273, 563560), (280, 549471), (292, 526890), (312, 493115), (364, 422670), (365, 421512), (386, 398580), (390, 394492), (420, 366314), (438, 351260), (455, 338136), (511, 301080), (520, 295869), (546, 281780), (579, 265720), (584, 263445), (728, 211335), (730, 210756), (772, 199290), (780, 197246), (840, 183157), (876, 175630), (910, 169068), (949, 162120), (965, 159432), (1022, 150540), (1092, 140890), (1095, 140504), (1158, 132860), (1351, 113880), (1365, 112712), (1460, 105378), (1533, 100360), (1544, 99645), (1560, 98623), (1752, 87815), (1820, 84534), (1898, 81060), (1930, 79716), (2044, 75270), (2184, 70445), (2190, 70252), (2316, 66430), (2509, 61320), (2555, 60216), (2702, 56940), (2730, 56356), (2847, 54040), (2895, 53144), (2920, 52689), (3066, 50180), (3640, 42267), (3796, 40530), (3860, 39858), (4053, 37960), (4088, 37635), (4380, 35126), (4632, 33215), (4745, 32424), (5018, 30660), (5110, 30108), (5404, 28470), (5460, 28178), (5694, 27020), (5790, 26572), (6132, 25090), (6643, 23160), (6755, 22776), (7527, 20440), (7592, 20265), (7665, 20072), (7720, 19929), (8106, 18980), (8760, 17563), (9490, 16212), (10036, 15330), (10220, 15054), (10808, 14235), (10920, 14089), (11388, 13510), (11580, 13286), (12264, 12545)]